A New RBAC Based Access Control Model for Cloud Computing

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Provided by: Springer Healthcare
Topic: Cloud
Format: PDF
Access control is an important component of cloud computing; specially, user access control management; however, access control in cloud environment is different from traditional access environment and using general access control model can't cover all entities within cloud computing, noting that cloud environment includes different entities such as data owner, end user, and service provider. In this paper, the authors propose a new access control based on Role-Based Access Control (RBAC) model. This model includes two kind of roles, User Role (UR) and Owner Role (OR); such that, users get credential from owners to communicate with service provider and to get access permissions of resources.
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